GPT-5.4 Pro
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs. Optimized for step-by-step reasoning, instruction following, and accuracy, GPT-5.4 Pro excels at agentic coding, long-context workflows, and multi-step problem solving. 通过统一 API 即可完成接入,支持弹性并发、用量监控和团队级密钥管理,适合从快速验证到稳定调用的完整链路。
能力与模态
当前模型版本支持的输入输出能力
模型价格
价格与能力以接口实时数据为准
API 接口
当前模型可以使用的调用端点
API 接入示例
选择协议与语言,配置 API Key 后运行
先在环境变量中配置平台密钥 AI_GATEWAY_API_KEY · 适用于 Bash / zsh / WSL。
https://api.tikway.ai/v1/responses1curl --fail-with-body 'https://api.tikway.ai/v1/responses' \2 -H "Authorization: Bearer $AI_GATEWAY_API_KEY" \3 -H 'Content-Type: application/json' \4 -d '{5 "model": "openai/gpt-5.4-pro",6 "input": "用三句话介绍 Tikway"7}'